DHABAA, Mahmood Salem. The reasons that cause changing of Earth daytime by increasing and decreasing velocity of rotation around its self. مجلة غريان للتقنية, [S. l.], v. 1, n. 8, p. 55–61, 2025. Disponível em: http://gjt.scitech-gh.edu.ly/ojs-3.3.0-16/index.php/gjt_Journal/article/view/38. Acesso em: 14 2026.